[ 15.285461][ T266] openvswitch: Open vSwitch switching datapath [ 32.591934][ T11] ================================================================== [ 32.592273][ T11] BUG: KASAN: slab-use-after-free in cleanup_net+0xa5d/0xb90 [ 32.592576][ T11] Read of size 8 at addr ffff88800b1c80f8 by task kworker/u16:0/11 [ 32.592872][ T11] [ 32.592982][ T11] CPU: 1 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.12.0-virtme #1 [ 32.593330][ T11] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.593620][ T11] Workqueue: netns cleanup_net [ 32.593852][ T11] Call Trace: [ 32.594015][ T11] [ 32.594126][ T11] dump_stack_lvl+0x82/0xd0 [ 32.594343][ T11] print_address_description.constprop.0+0x2c/0x3b0 [ 32.594612][ T11] ? cleanup_net+0xa5d/0xb90 [ 32.594825][ T11] print_report+0xb4/0x270 [ 32.595035][ T11] ? kasan_addr_to_slab+0x25/0x80 [ 32.595256][ T11] kasan_report+0xbd/0xf0 [ 32.595422][ T11] ? cleanup_net+0xa5d/0xb90 [ 32.595641][ T11] cleanup_net+0xa5d/0xb90 [ 32.595853][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 32.596075][ T11] ? __pfx_cleanup_net+0x10/0x10 [ 32.596284][ T11] ? trace_lock_acquire+0x148/0x1f0 [ 32.596496][ T11] ? lock_acquire+0x32/0xc0 [ 32.596707][ T11] ? process_one_work+0xe0b/0x16d0 [ 32.596930][ T11] process_one_work+0xe55/0x16d0 [ 32.597145][ T11] ? __pfx___lock_release+0x10/0x10 [ 32.597358][ T11] ? __pfx_process_one_work+0x10/0x10 [ 32.597575][ T11] ? assign_work+0x16c/0x240 [ 32.597788][ T11] worker_thread+0x58c/0xce0 [ 32.598007][ T11] ? __pfx_worker_thread+0x10/0x10 [ 32.598216][ T11] kthread+0x28a/0x350 [ 32.598382][ T11] ? __pfx_kthread+0x10/0x10 [ 32.598596][ T11] ret_from_fork+0x31/0x70 [ 32.598810][ T11] ? __pfx_kthread+0x10/0x10 [ 32.599022][ T11] ret_from_fork_asm+0x1a/0x30 [ 32.599246][ T11] [ 32.599405][ T11] [ 32.599509][ T11] Allocated by task 314: [ 32.599671][ T11] kasan_save_stack+0x24/0x50 [ 32.599891][ T11] kasan_save_track+0x14/0x30 [ 32.600108][ T11] __kasan_slab_alloc+0x59/0x70 [ 32.600318][ T11] kmem_cache_alloc_noprof+0x10b/0x350 [ 32.600530][ T11] copy_net_ns+0xc6/0x540 [ 32.600691][ T11] create_new_namespaces+0x35f/0x920 [ 32.600914][ T11] unshare_nsproxy_namespaces+0x8a/0x1b0 [ 32.601126][ T11] ksys_unshare+0x2c4/0x6e0 [ 32.601340][ T11] __x64_sys_unshare+0x31/0x40 [ 32.601558][ T11] do_syscall_64+0xc1/0x1d0 [ 32.601773][ T11] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.602047][ T11] [ 32.602162][ T11] Freed by task 11: [ 32.602322][ T11] kasan_save_stack+0x24/0x50 [ 32.602547][ T11] kasan_save_track+0x14/0x30 [ 32.602754][ T11] kasan_save_free_info+0x3b/0x60 [ 32.602968][ T11] __kasan_slab_free+0x38/0x50 [ 32.603179][ T11] kmem_cache_free+0xf8/0x330 [ 32.603407][ T11] cleanup_net+0x5a8/0xb90 [ 32.603615][ T11] process_one_work+0xe55/0x16d0 [ 32.603825][ T11] worker_thread+0x58c/0xce0 [ 32.604041][ T11] kthread+0x28a/0x350 [ 32.604206][ T11] ret_from_fork+0x31/0x70 [ 32.604419][ T11] ret_from_fork_asm+0x1a/0x30 [ 32.604627][ T11] [ 32.604734][ T11] Last potentially related work creation: [ 32.604952][ T11] kasan_save_stack+0x24/0x50 [ 32.605167][ T11] __kasan_record_aux_stack+0x8e/0xa0 [ 32.605384][ T11] insert_work+0x34/0x230 [ 32.605544][ T11] __queue_work+0x5fd/0xa40 [ 32.605758][ T11] queue_delayed_work_on+0x8c/0xa0 [ 32.605972][ T11] __inet_insert_ifa+0x751/0xb10 [ 32.606187][ T11] inet_rtm_newaddr+0x833/0xbd0 [ 32.606403][ T11] rtnetlink_rcv_msg+0x712/0xc10 [ 32.606620][ T11] netlink_rcv_skb+0x130/0x360 [ 32.606836][ T11] netlink_unicast+0x44b/0x710 [ 32.607052][ T11] netlink_sendmsg+0x723/0xbe0 [ 32.607264][ T11] ____sys_sendmsg+0x7ac/0xa10 [ 32.607483][ T11] ___sys_sendmsg+0xee/0x170 [ 32.607694][ T11] __sys_sendmsg+0x109/0x1a0 [ 32.607909][ T11] do_syscall_64+0xc1/0x1d0 [ 32.608125][ T11] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.608389][ T11] [ 32.608499][ T11] Second to last potentially related work creation: [ 32.608752][ T11] kasan_save_stack+0x24/0x50 [ 32.608968][ T11] __kasan_record_aux_stack+0x8e/0xa0 [ 32.609184][ T11] insert_work+0x34/0x230 [ 32.609344][ T11] __queue_work+0x5fd/0xa40 [ 32.609550][ T11] queue_delayed_work_on+0x8c/0xa0 [ 32.609762][ T11] __inet_insert_ifa+0x751/0xb10 [ 32.609978][ T11] inet_rtm_newaddr+0x833/0xbd0 [ 32.610192][ T11] rtnetlink_rcv_msg+0x712/0xc10 [ 32.610405][ T11] netlink_rcv_skb+0x130/0x360 [ 32.610626][ T11] netlink_unicast+0x44b/0x710 [ 32.610839][ T11] netlink_sendmsg+0x723/0xbe0 [ 32.611048][ T11] ____sys_sendmsg+0x7ac/0xa10 [ 32.611260][ T11] ___sys_sendmsg+0xee/0x170 [ 32.611472][ T11] __sys_sendmsg+0x109/0x1a0 [ 32.611684][ T11] do_syscall_64+0xc1/0x1d0 [ 32.611901][ T11] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.612167][ T11] [ 32.612275][ T11] The buggy address belongs to the object at ffff88800b1c8040 [ 32.612275][ T11] which belongs to the cache net_namespace of size 6528 [ 32.612833][ T11] The buggy address is located 184 bytes inside of [ 32.612833][ T11] freed 6528-byte region [ffff88800b1c8040, ffff88800b1c99c0) [ 32.613334][ T11] [ 32.613455][ T11] The buggy address belongs to the physical page: [ 32.613706][ T11] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xb1c8 [ 32.614075][ T11] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 32.614394][ T11] flags: 0x80000000000040(head|node=0|zone=1) [ 32.614672][ T11] page_type: f5(slab) [ 32.614838][ T11] raw: 0080000000000040 ffff888001975240 ffff88800197a0a8 ffff88800197a0a8 [ 32.615218][ T11] raw: 0000000000000000 0000000000040004 00000001f5000000 0000000000000000 [ 32.615623][ T11] head: 0080000000000040 ffff888001975240 ffff88800197a0a8 ffff88800197a0a8 [ 32.615995][ T11] head: 0000000000000000 0000000000040004 00000001f5000000 0000000000000000 [ 32.616361][ T11] head: 0080000000000003 ffffea00002c7201 ffffffffffffffff 0000000000000000 [ 32.616727][ T11] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 32.617112][ T11] page dumped because: kasan: bad access detected [ 32.617365][ T11] [ 32.617469][ T11] Memory state around the buggy address: [ 32.617668][ T11] ffff88800b1c7f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 32.617967][ T11] ffff88800b1c8000: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 32.618279][ T11] >ffff88800b1c8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 32.618579][ T11] ^ [ 32.618873][ T11] ffff88800b1c8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 32.619171][ T11] ffff88800b1c8180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 32.619463][ T11] ================================================================== [ 32.619847][ T11] Disabling lock debugging due to kernel taint [ 405.253414][ T4884] br0: port 1(veth_A-C) entered blocking state [ 405.253770][ T4884] br0: port 1(veth_A-C) entered disabled state [ 405.254130][ T4884] veth_A-C: entered allmulticast mode [ 405.255752][ T4884] veth_A-C: entered promiscuous mode [ 405.258811][ T4884] br0: port 1(veth_A-C) entered blocking state [ 405.259069][ T4884] br0: port 1(veth_A-C) entered forwarding state [ 405.987741][ T4894] br0: port 2(vxlan_a) entered blocking state [ 405.988006][ T4894] br0: port 2(vxlan_a) entered disabled state [ 405.988253][ T4894] vxlan_a: entered allmulticast mode [ 405.989533][ T4894] vxlan_a: entered promiscuous mode [ 406.382823][ T4900] br0: port 2(vxlan_a) entered blocking state [ 406.383134][ T4900] br0: port 2(vxlan_a) entered forwarding state [ 411.154348][ T4933] socat (4933) used greatest stack depth: 23392 bytes left [ 412.110214][ T11] vxlan_a: left allmulticast mode [ 412.110439][ T11] vxlan_a: left promiscuous mode [ 412.110773][ T11] br0: port 2(vxlan_a) entered disabled state [ 412.111980][ T11] veth_A-C: left allmulticast mode [ 412.112142][ T11] veth_A-C: left promiscuous mode [ 412.112398][ T11] br0: port 1(veth_A-C) entered disabled state [ 425.410142][ T5130] br0: port 1(veth_A-C) entered blocking state [ 425.410444][ T5130] br0: port 1(veth_A-C) entered disabled state [ 425.410752][ T5130] veth_A-C: entered allmulticast mode [ 425.411776][ T5130] veth_A-C: entered promiscuous mode [ 425.412709][ T5130] br0: port 1(veth_A-C) entered blocking state [ 425.412923][ T5130] br0: port 1(veth_A-C) entered forwarding state [ 426.155755][ T5140] br0: port 2(vxlan_a) entered blocking state [ 426.155983][ T5140] br0: port 2(vxlan_a) entered disabled state [ 426.156213][ T5140] vxlan_a: entered allmulticast mode [ 426.157202][ T5140] vxlan_a: entered promiscuous mode [ 426.542133][ T5146] br0: port 2(vxlan_a) entered blocking state [ 426.542527][ T5146] br0: port 2(vxlan_a) entered forwarding state [ 432.274552][ T11] vxlan_a: left allmulticast mode [ 432.274749][ T11] vxlan_a: left promiscuous mode [ 432.275022][ T11] br0: port 2(vxlan_a) entered disabled state [ 432.277969][ T11] veth_A-C: left allmulticast mode [ 432.278136][ T11] veth_A-C: left promiscuous mode [ 432.278446][ T11] br0: port 1(veth_A-C) entered disabled state [ 445.656182][ T5364] br0: port 1(veth_A-C) entered blocking state [ 445.656475][ T5364] br0: port 1(veth_A-C) entered disabled state [ 445.656707][ T5364] veth_A-C: entered allmulticast mode [ 445.657699][ T5364] veth_A-C: entered promiscuous mode [ 445.658601][ T5364] br0: port 1(veth_A-C) entered blocking state [ 445.658786][ T5364] br0: port 1(veth_A-C) entered forwarding state [ 446.328918][ T5374] br0: port 2(vxlan_a) entered blocking state [ 446.329150][ T5374] br0: port 2(vxlan_a) entered disabled state [ 446.329410][ T5374] vxlan_a: entered allmulticast mode [ 446.330741][ T5374] vxlan_a: entered promiscuous mode [ 446.766634][ T5380] br0: port 2(vxlan_a) entered blocking state [ 446.766898][ T5380] br0: port 2(vxlan_a) entered forwarding state [ 452.453618][ T11] vxlan_a: left allmulticast mode [ 452.453829][ T11] vxlan_a: left promiscuous mode [ 452.454096][ T11] br0: port 2(vxlan_a) entered disabled state [ 452.455296][ T11] veth_A-C: left allmulticast mode [ 452.455480][ T11] veth_A-C: left promiscuous mode [ 452.455731][ T11] br0: port 1(veth_A-C) entered disabled state [ 466.178647][ T5610] br0: port 1(veth_A-C) entered blocking state [ 466.178896][ T5610] br0: port 1(veth_A-C) entered disabled state [ 466.179128][ T5610] veth_A-C: entered allmulticast mode [ 466.180127][ T5610] veth_A-C: entered promiscuous mode [ 466.182341][ T5610] br0: port 1(veth_A-C) entered blocking state [ 466.182576][ T5610] br0: port 1(veth_A-C) entered forwarding state [ 466.892997][ T5620] br0: port 2(vxlan_a) entered blocking state [ 466.893304][ T5620] br0: port 2(vxlan_a) entered disabled state [ 466.893594][ T5620] vxlan_a: entered allmulticast mode [ 466.894728][ T5620] vxlan_a: entered promiscuous mode [ 467.359487][ T5626] br0: port 2(vxlan_a) entered blocking state [ 467.359747][ T5626] br0: port 2(vxlan_a) entered forwarding state [ 473.415698][ T11] vxlan_a: left allmulticast mode [ 473.415930][ T11] vxlan_a: left promiscuous mode [ 473.416254][ T11] br0: port 2(vxlan_a) entered disabled state [ 473.417456][ T11] veth_A-C: left allmulticast mode [ 473.417648][ T11] veth_A-C: left promiscuous mode [ 473.417986][ T11] br0: port 1(veth_A-C) entered disabled state [ 486.637508][ T5844] br0: port 1(veth_A-C) entered blocking state [ 486.637808][ T5844] br0: port 1(veth_A-C) entered disabled state [ 486.638066][ T5844] veth_A-C: entered allmulticast mode [ 486.639064][ T5844] veth_A-C: entered promiscuous mode [ 486.639999][ T5844] br0: port 1(veth_A-C) entered blocking state [ 486.640254][ T5844] br0: port 1(veth_A-C) entered forwarding state [ 487.282472][ T5854] br0: port 2(vxlan_a) entered blocking state [ 487.282705][ T5854] br0: port 2(vxlan_a) entered disabled state [ 487.282924][ T5854] vxlan_a: entered allmulticast mode [ 487.283860][ T5854] vxlan_a: entered promiscuous mode [ 487.679805][ T5860] br0: port 2(vxlan_a) entered blocking state [ 487.680052][ T5860] br0: port 2(vxlan_a) entered forwarding state [ 492.470285][ T5893] socat (5893) used greatest stack depth: 22992 bytes left [ 493.441058][ T11] vxlan_a: left allmulticast mode [ 493.441249][ T11] vxlan_a: left promiscuous mode [ 493.441531][ T11] br0: port 2(vxlan_a) entered disabled state [ 493.442752][ T11] veth_A-C: left allmulticast mode [ 493.442904][ T11] veth_A-C: left promiscuous mode [ 493.443153][ T11] br0: port 1(veth_A-C) entered disabled state [ 506.733737][ T6090] br0: port 1(veth_A-C) entered blocking state [ 506.733990][ T6090] br0: port 1(veth_A-C) entered disabled state [ 506.734246][ T6090] veth_A-C: entered allmulticast mode [ 506.735460][ T6090] veth_A-C: entered promiscuous mode [ 506.736339][ T6090] br0: port 1(veth_A-C) entered blocking state [ 506.736533][ T6090] br0: port 1(veth_A-C) entered forwarding state [ 507.403521][ T6100] br0: port 2(vxlan_a) entered blocking state [ 507.403927][ T6100] br0: port 2(vxlan_a) entered disabled state [ 507.404411][ T6100] vxlan_a: entered allmulticast mode [ 507.405414][ T6100] vxlan_a: entered promiscuous mode [ 507.774509][ T6106] br0: port 2(vxlan_a) entered blocking state [ 507.774779][ T6106] br0: port 2(vxlan_a) entered forwarding state [ 513.349074][ T11] vxlan_a: left allmulticast mode [ 513.349274][ T11] vxlan_a: left promiscuous mode [ 513.349609][ T11] br0: port 2(vxlan_a) entered disabled state [ 513.351816][ T11] veth_A-C: left allmulticast mode [ 513.352037][ T11] veth_A-C: left promiscuous mode [ 513.352322][ T11] br0: port 1(veth_A-C) entered disabled state [ 525.885465][ T6325] br0: port 1(veth_A-C) entered blocking state [ 525.885753][ T6325] br0: port 1(veth_A-C) entered disabled state [ 525.885986][ T6325] veth_A-C: entered allmulticast mode [ 525.886967][ T6325] veth_A-C: entered promiscuous mode [ 525.887939][ T6325] br0: port 1(veth_A-C) entered blocking state [ 525.888175][ T6325] br0: port 1(veth_A-C) entered forwarding state [ 526.523300][ T6335] br0: port 2(vxlan_a) entered blocking state [ 526.524501][ T6335] br0: port 2(vxlan_a) entered disabled state [ 526.524821][ T6335] vxlan_a: entered allmulticast mode [ 526.525799][ T6335] vxlan_a: entered promiscuous mode [ 526.878045][ T6341] br0: port 2(vxlan_a) entered blocking state [ 526.878274][ T6341] br0: port 2(vxlan_a) entered forwarding state [ 532.242943][ T11] vxlan_a: left allmulticast mode [ 532.243149][ T11] vxlan_a: left promiscuous mode [ 532.243441][ T11] br0: port 2(vxlan_a) entered disabled state [ 532.244532][ T11] veth_A-C: left allmulticast mode [ 532.244724][ T11] veth_A-C: left promiscuous mode [ 532.244996][ T11] br0: port 1(veth_A-C) entered disabled state [ 544.691093][ T6571] br0: port 1(veth_A-C) entered blocking state [ 544.691307][ T6571] br0: port 1(veth_A-C) entered disabled state [ 544.691519][ T6571] veth_A-C: entered allmulticast mode [ 544.692459][ T6571] veth_A-C: entered promiscuous mode [ 544.693303][ T6571] br0: port 1(veth_A-C) entered blocking state [ 544.693502][ T6571] br0: port 1(veth_A-C) entered forwarding state [ 545.306822][ T6581] br0: port 2(vxlan_a) entered blocking state [ 545.307030][ T6581] br0: port 2(vxlan_a) entered disabled state [ 545.307231][ T6581] vxlan_a: entered allmulticast mode [ 545.308166][ T6581] vxlan_a: entered promiscuous mode [ 545.692003][ T6587] br0: port 2(vxlan_a) entered blocking state [ 545.692250][ T6587] br0: port 2(vxlan_a) entered forwarding state [ 551.107032][ T11] vxlan_a: left allmulticast mode [ 551.107306][ T11] vxlan_a: left promiscuous mode [ 551.107703][ T11] br0: port 2(vxlan_a) entered disabled state [ 551.109192][ T11] veth_A-C: left allmulticast mode [ 551.109740][ T11] veth_A-C: left promiscuous mode [ 551.110471][ T11] br0: port 1(veth_A-C) entered disabled state [ 563.208466][ T6805] br0: port 1(veth_A-C) entered blocking state [ 563.208679][ T6805] br0: port 1(veth_A-C) entered disabled state [ 563.208877][ T6805] veth_A-C: entered allmulticast mode [ 563.209832][ T6805] veth_A-C: entered promiscuous mode [ 563.219140][ T6805] br0: port 1(veth_A-C) entered blocking state [ 563.219376][ T6805] br0: port 1(veth_A-C) entered forwarding state [ 563.900508][ T6815] br0: port 2(geneve_a) entered blocking state [ 563.900836][ T6815] br0: port 2(geneve_a) entered disabled state [ 563.901136][ T6815] geneve_a: entered allmulticast mode [ 563.902847][ T6815] geneve_a: entered promiscuous mode [ 564.279280][ T6821] br0: port 2(geneve_a) entered blocking state [ 564.279570][ T6821] br0: port 2(geneve_a) entered forwarding state [ 569.694174][ T11] geneve_a: left allmulticast mode [ 569.694358][ T11] geneve_a: left promiscuous mode [ 569.694676][ T11] br0: port 2(geneve_a) entered disabled state [ 569.695760][ T11] veth_A-C: left allmulticast mode [ 569.695918][ T11] veth_A-C: left promiscuous mode [ 569.696157][ T11] br0: port 1(veth_A-C) entered disabled state [ 582.248468][ T7051] br0: port 1(veth_A-C) entered blocking state [ 582.248768][ T7051] br0: port 1(veth_A-C) entered disabled state [ 582.249033][ T7051] veth_A-C: entered allmulticast mode [ 582.250060][ T7051] veth_A-C: entered promiscuous mode [ 582.251586][ T7051] br0: port 1(veth_A-C) entered blocking state [ 582.251823][ T7051] br0: port 1(veth_A-C) entered forwarding state [ 582.965901][ T7061] br0: port 2(geneve_a) entered blocking state [ 582.966245][ T7061] br0: port 2(geneve_a) entered disabled state [ 582.966642][ T7061] geneve_a: entered allmulticast mode [ 582.968115][ T7061] geneve_a: entered promiscuous mode [ 583.378396][ T7067] br0: port 2(geneve_a) entered blocking state [ 583.378733][ T7067] br0: port 2(geneve_a) entered forwarding state [ 589.102613][ T11] geneve_a: left allmulticast mode [ 589.102902][ T11] geneve_a: left promiscuous mode [ 589.103291][ T11] br0: port 2(geneve_a) entered disabled state [ 589.104983][ T11] veth_A-C: left allmulticast mode [ 589.105281][ T11] veth_A-C: left promiscuous mode [ 589.105678][ T11] br0: port 1(veth_A-C) entered disabled state [ 601.884983][ T7285] br0: port 1(veth_A-C) entered blocking state [ 601.885335][ T7285] br0: port 1(veth_A-C) entered disabled state [ 601.885684][ T7285] veth_A-C: entered allmulticast mode [ 601.887288][ T7285] veth_A-C: entered promiscuous mode [ 601.888710][ T7285] br0: port 1(veth_A-C) entered blocking state [ 601.888995][ T7285] br0: port 1(veth_A-C) entered forwarding state [ 602.544381][ T7295] br0: port 2(geneve_a) entered blocking state [ 602.544644][ T7295] br0: port 2(geneve_a) entered disabled state [ 602.544842][ T7295] geneve_a: entered allmulticast mode [ 602.545798][ T7295] geneve_a: entered promiscuous mode [ 602.986697][ T7301] br0: port 2(geneve_a) entered blocking state [ 602.986997][ T7301] br0: port 2(geneve_a) entered forwarding state [ 608.574749][ T11] geneve_a: left allmulticast mode [ 608.574962][ T11] geneve_a: left promiscuous mode [ 608.575233][ T11] br0: port 2(geneve_a) entered disabled state [ 608.578496][ T11] veth_A-C: left allmulticast mode [ 608.578674][ T11] veth_A-C: left promiscuous mode [ 608.578929][ T11] br0: port 1(veth_A-C) entered disabled state [ 621.089911][ T7531] br0: port 1(veth_A-C) entered blocking state [ 621.090288][ T7531] br0: port 1(veth_A-C) entered disabled state [ 621.090706][ T7531] veth_A-C: entered allmulticast mode [ 621.092289][ T7531] veth_A-C: entered promiscuous mode [ 621.093680][ T7531] br0: port 1(veth_A-C) entered blocking state [ 621.094025][ T7531] br0: port 1(veth_A-C) entered forwarding state [ 621.771841][ T7541] br0: port 2(geneve_a) entered blocking state [ 621.772107][ T7541] br0: port 2(geneve_a) entered disabled state [ 621.772356][ T7541] geneve_a: entered allmulticast mode [ 621.773658][ T7541] geneve_a: entered promiscuous mode [ 622.168982][ T7547] br0: port 2(geneve_a) entered blocking state [ 622.169219][ T7547] br0: port 2(geneve_a) entered forwarding state [ 627.720707][ T11] geneve_a: left allmulticast mode [ 627.720935][ T11] geneve_a: left promiscuous mode [ 627.721277][ T11] br0: port 2(geneve_a) entered disabled state [ 627.722584][ T11] veth_A-C: left allmulticast mode [ 627.722778][ T11] veth_A-C: left promiscuous mode [ 627.723055][ T11] br0: port 1(veth_A-C) entered disabled state [ 640.684405][ T7765] br0: port 1(veth_A-C) entered blocking state [ 640.684659][ T7765] br0: port 1(veth_A-C) entered disabled state [ 640.684874][ T7765] veth_A-C: entered allmulticast mode [ 640.685835][ T7765] veth_A-C: entered promiscuous mode [ 640.686712][ T7765] br0: port 1(veth_A-C) entered blocking state [ 640.686903][ T7765] br0: port 1(veth_A-C) entered forwarding state [ 641.416659][ T7775] br0: port 2(geneve_a) entered blocking state [ 641.416883][ T7775] br0: port 2(geneve_a) entered disabled state [ 641.417096][ T7775] geneve_a: entered allmulticast mode [ 641.418061][ T7775] geneve_a: entered promiscuous mode [ 641.859522][ T7781] br0: port 2(geneve_a) entered blocking state [ 641.859777][ T7781] br0: port 2(geneve_a) entered forwarding state [ 646.570920][ T7814] socat (7814) used greatest stack depth: 22984 bytes left [ 647.527063][ T11] geneve_a: left allmulticast mode [ 647.527379][ T11] geneve_a: left promiscuous mode [ 647.527802][ T11] br0: port 2(geneve_a) entered disabled state [ 647.529530][ T11] veth_A-C: left allmulticast mode [ 647.529940][ T11] veth_A-C: left promiscuous mode [ 647.530444][ T11] br0: port 1(veth_A-C) entered disabled state [ 660.849633][ T8011] br0: port 1(veth_A-C) entered blocking state [ 660.849857][ T8011] br0: port 1(veth_A-C) entered disabled state [ 660.850093][ T8011] veth_A-C: entered allmulticast mode [ 660.851096][ T8011] veth_A-C: entered promiscuous mode [ 660.851996][ T8011] br0: port 1(veth_A-C) entered blocking state [ 660.852181][ T8011] br0: port 1(veth_A-C) entered forwarding state [ 661.510247][ T8021] br0: port 2(geneve_a) entered blocking state [ 661.511371][ T8021] br0: port 2(geneve_a) entered disabled state [ 661.511670][ T8021] geneve_a: entered allmulticast mode [ 661.512650][ T8021] geneve_a: entered promiscuous mode [ 661.899190][ T8027] br0: port 2(geneve_a) entered blocking state [ 661.899479][ T8027] br0: port 2(geneve_a) entered forwarding state [ 667.682253][ T11] geneve_a: left allmulticast mode [ 667.682522][ T11] geneve_a: left promiscuous mode [ 667.682825][ T11] br0: port 2(geneve_a) entered disabled state [ 667.684113][ T11] veth_A-C: left allmulticast mode [ 667.684365][ T11] veth_A-C: left promiscuous mode [ 667.684669][ T11] br0: port 1(veth_A-C) entered disabled state [ 679.490438][ T8245] br0: port 1(veth_A-C) entered blocking state [ 679.490717][ T8245] br0: port 1(veth_A-C) entered disabled state [ 679.490946][ T8245] veth_A-C: entered allmulticast mode [ 679.491920][ T8245] veth_A-C: entered promiscuous mode [ 679.493090][ T8245] br0: port 1(veth_A-C) entered blocking state [ 679.493290][ T8245] br0: port 1(veth_A-C) entered forwarding state [ 680.143848][ T8255] br0: port 2(geneve_a) entered blocking state [ 680.144125][ T8255] br0: port 2(geneve_a) entered disabled state [ 680.149715][ T8255] geneve_a: entered allmulticast mode [ 680.150780][ T8255] geneve_a: entered promiscuous mode [ 680.517165][ T8261] br0: port 2(geneve_a) entered blocking state [ 680.517409][ T8261] br0: port 2(geneve_a) entered forwarding state [ 685.765853][ T11] geneve_a: left allmulticast mode [ 685.766105][ T11] geneve_a: left promiscuous mode [ 685.766507][ T11] br0: port 2(geneve_a) entered disabled state [ 685.777694][ T11] veth_A-C: left allmulticast mode [ 685.777952][ T11] veth_A-C: left promiscuous mode [ 685.778328][ T11] br0: port 1(veth_A-C) entered disabled state [ 698.150958][ T8492] br0: port 1(veth_A-C) entered blocking state [ 698.151173][ T8492] br0: port 1(veth_A-C) entered disabled state [ 698.151400][ T8492] veth_A-C: entered allmulticast mode [ 698.152347][ T8492] veth_A-C: entered promiscuous mode [ 698.153540][ T8492] br0: port 1(veth_A-C) entered blocking state [ 698.153720][ T8492] br0: port 1(veth_A-C) entered forwarding state [ 698.802042][ T8502] br0: port 2(geneve_a) entered blocking state [ 698.802269][ T8502] br0: port 2(geneve_a) entered disabled state [ 698.802493][ T8502] geneve_a: entered allmulticast mode [ 698.803449][ T8502] geneve_a: entered promiscuous mode [ 699.169222][ T8508] br0: port 2(geneve_a) entered blocking state [ 699.169497][ T8508] br0: port 2(geneve_a) entered forwarding state [ 704.496195][ T11] geneve_a: left allmulticast mode [ 704.496375][ T11] geneve_a: left promiscuous mode [ 704.496638][ T11] br0: port 2(geneve_a) entered disabled state [ 704.497768][ T11] veth_A-C: left allmulticast mode [ 704.497919][ T11] veth_A-C: left promiscuous mode [ 704.498161][ T11] br0: port 1(veth_A-C) entered disabled state [ 716.928220][ T8710] netlink: 'python3': attribute type 2 has an invalid length. [ 716.933823][ T8710] ovs_br0: entered promiscuous mode [ 719.585991][ T8742] veth_A-C: entered promiscuous mode [ 721.871164][ T8769] vxlan_a: entered promiscuous mode [ 739.460973][ T11] veth_A-C (unregistering): left promiscuous mode [ 742.197157][ T8970] vxlan_a: left promiscuous mode [ 746.101507][ T8996] ovs_br0: left promiscuous mode [ 752.955970][ T9097] netlink: 'python3': attribute type 2 has an invalid length. [ 752.960624][ T9097] ovs_br0: entered promiscuous mode [ 755.904687][ T9129] veth_A-C: entered promiscuous mode [ 758.339036][ T9156] vxlan_a: entered promiscuous mode [ 776.519228][ T11] veth_A-C (unregistering): left promiscuous mode [ 779.016483][ T9357] vxlan_a: left promiscuous mode [ 782.558993][ T9383] ovs_br0: left promiscuous mode [ 788.533872][ T9472] netlink: 'python3': attribute type 2 has an invalid length. [ 788.541518][ T9472] ovs_br0: entered promiscuous mode [ 791.242536][ T9504] veth_A-C: entered promiscuous mode [ 793.721723][ T9531] vxlan_a: entered promiscuous mode [ 811.980167][ T11] veth_A-C (unregistering): left promiscuous mode [ 814.485529][ T9732] vxlan_a: left promiscuous mode [ 818.160075][ T9758] ovs_br0: left promiscuous mode [ 824.728230][ T9859] netlink: 'python3': attribute type 2 has an invalid length. [ 824.733020][ T9859] ovs_br0: entered promiscuous mode [ 827.238313][ T9891] veth_A-C: entered promiscuous mode [ 829.690365][ T9918] vxlan_a: entered promiscuous mode [ 847.977114][ T11] veth_A-C (unregistering): left promiscuous mode [ 850.413039][T10119] vxlan_a: left promiscuous mode [ 853.884233][T10145] ovs_br0: left promiscuous mode [ 859.878865][T10234] netlink: 'python3': attribute type 2 has an invalid length. [ 859.883491][T10234] ovs_br0: entered promiscuous mode [ 862.284766][T10266] veth_A-C: entered promiscuous mode [ 864.672586][T10293] vxlan_a: entered promiscuous mode [ 882.696966][ T11] veth_A-C (unregistering): left promiscuous mode [ 885.250700][T10495] vxlan_a: left promiscuous mode [ 888.760119][T10521] ovs_br0: left promiscuous mode [ 895.373173][T10622] netlink: 'python3': attribute type 2 has an invalid length. [ 895.377570][T10622] ovs_br0: entered promiscuous mode [ 898.086828][T10654] veth_A-C: entered promiscuous mode [ 900.572916][T10681] vxlan_a: entered promiscuous mode [ 918.668418][ T11] veth_A-C (unregistering): left promiscuous mode [ 921.185811][T10882] vxlan_a: left promiscuous mode [ 924.670837][T10908] ovs_br0: left promiscuous mode [ 930.551889][T10997] netlink: 'python3': attribute type 2 has an invalid length. [ 930.556499][T10997] ovs_br0: entered promiscuous mode [ 933.132320][T11029] veth_A-C: entered promiscuous mode [ 935.443664][T11056] vxlan_a: entered promiscuous mode [ 953.402567][ T11] veth_A-C (unregistering): left promiscuous mode [ 955.775882][T11258] vxlan_a: left promiscuous mode [ 959.003738][T11284] ovs_br0: left promiscuous mode [ 964.961540][T11385] netlink: 'python3': attribute type 2 has an invalid length. [ 964.966718][T11385] ovs_br0: entered promiscuous mode [ 967.465359][T11417] veth_A-C: entered promiscuous mode [ 969.673150][T11444] vxlan_a: entered promiscuous mode [ 986.381105][ T11] veth_A-C (unregistering): left promiscuous mode [ 988.937858][T11645] vxlan_a: left promiscuous mode [ 992.346799][T11671] ovs_br0: left promiscuous mode [ 998.483030][T11760] netlink: 'python3': attribute type 2 has an invalid length. [ 998.488110][T11760] ovs_br0: entered promiscuous mode [ 1001.114856][T11792] veth_A-C: entered promiscuous mode [ 1003.469569][T11820] geneve_a: entered promiscuous mode [ 1020.878140][ T11] veth_A-C (unregistering): left promiscuous mode [ 1025.028340][T12034] geneve_a: left promiscuous mode [ 1026.612794][T12049] ovs_br0: left promiscuous mode [ 1032.868714][T12148] netlink: 'python3': attribute type 2 has an invalid length. [ 1032.875151][T12148] ovs_br0: entered promiscuous mode [ 1035.502670][T12180] veth_A-C: entered promiscuous mode [ 1037.708547][T12207] geneve_a: entered promiscuous mode [ 1054.784981][ T11] veth_A-C (unregistering): left promiscuous mode [ 1059.185259][T12421] geneve_a: left promiscuous mode [ 1060.891974][T12436] ovs_br0: left promiscuous mode [ 1066.982910][T12523] netlink: 'python3': attribute type 2 has an invalid length. [ 1066.989185][T12523] ovs_br0: entered promiscuous mode [ 1069.573785][T12555] veth_A-C: entered promiscuous mode [ 1071.898952][T12582] geneve_a: entered promiscuous mode [ 1089.434241][ T11] veth_A-C (unregistering): left promiscuous mode [ 1093.731525][T12797] geneve_a: left promiscuous mode [ 1095.440924][T12812] ovs_br0: left promiscuous mode [ 1101.528137][T12911] netlink: 'python3': attribute type 2 has an invalid length. [ 1101.533380][T12911] ovs_br0: entered promiscuous mode [ 1104.053593][T12943] veth_A-C: entered promiscuous mode [ 1106.308575][T12970] geneve_a: entered promiscuous mode [ 1123.572267][ T11] veth_A-C (unregistering): left promiscuous mode [ 1127.545029][T13184] geneve_a: left promiscuous mode [ 1129.172299][T13199] ovs_br0: left promiscuous mode [ 1134.752073][T13286] netlink: 'python3': attribute type 2 has an invalid length. [ 1134.756551][T13286] ovs_br0: entered promiscuous mode [ 1137.268134][T13318] veth_A-C: entered promiscuous mode [ 1139.469860][T13345] geneve_a: entered promiscuous mode [ 1156.851069][ T11] veth_A-C (unregistering): left promiscuous mode [ 1160.981191][T13559] geneve_a: left promiscuous mode [ 1162.693359][T13574] ovs_br0: left promiscuous mode [ 1169.359656][T13673] netlink: 'python3': attribute type 2 has an invalid length. [ 1169.364701][T13673] ovs_br0: entered promiscuous mode [ 1171.941983][T13706] veth_A-C: entered promiscuous mode [ 1174.307317][T13733] geneve_a: entered promiscuous mode [ 1192.085998][ T11] veth_A-C (unregistering): left promiscuous mode [ 1196.510140][T13947] geneve_a: left promiscuous mode [ 1198.315609][T13962] ovs_br0: left promiscuous mode [ 1204.537522][T14049] netlink: 'python3': attribute type 2 has an invalid length. [ 1204.544699][T14049] ovs_br0: entered promiscuous mode [ 1207.417706][T14081] veth_A-C: entered promiscuous mode [ 1209.848378][T14108] geneve_a: entered promiscuous mode [ 1227.619048][ T11] veth_A-C (unregistering): left promiscuous mode [ 1231.788330][T14322] geneve_a: left promiscuous mode [ 1233.472927][T14337] ovs_br0: left promiscuous mode [ 1239.486432][T14436] netlink: 'python3': attribute type 2 has an invalid length. [ 1239.491734][T14436] ovs_br0: entered promiscuous mode [ 1242.044679][T14468] veth_A-C: entered promiscuous mode [ 1244.255437][T14495] geneve_a: entered promiscuous mode [ 1261.487106][ T11] veth_A-C (unregistering): left promiscuous mode [ 1265.513815][T14709] geneve_a: left promiscuous mode [ 1267.177814][T14724] ovs_br0: left promiscuous mode [ 1567.565115][T19219] Initializing XFRM netlink socket